3028a Bii Special Notes

7/30/2019 3028a Bii Special Notes

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77 11 200 466JUNE 1998

Edition Anglaise

N.T. 3028A

For the sections not described in this note, refer to M.R. 315.

"The repair methods given by the manufacturer in this document are based on thetechnical specifications current when it was prepared.

The methods may be modified as a result of changes introduced by themanufacturer in the production of the various component units and accessoriesfrom which his vehicles are constructed."

All copyrights reserved by Renault.

Copying or translating, in part or in full, of this document or use of the service partreference numbering system is forbidden without the prior written authority ofRenault.

C Renault 1998

JE0X

Special notes for vehicles equipped with the

passenger compartment connection unit, known

as (BII), the intelligent connection unit.

Vehicle identification :

the red immobiliser warning light is on the

instrument panel.


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Contents

TECHNICAL SPECIFICATIONS01

General vehicle information

GeneralTechnical developmentsOperating principleComposition of multiplex networkDescription and location ofcomponentsFault finding principle

01-0101-0101-0101-02

01-0301-06

Page

Air conditioning

62

Compressor relay fault finding 62-01

Electrical equipment

IMMOBILISER82

82-0182-0282-0382-0482-0682-0782-0782-07

82-08

82-09

82-1082-1082-14

82-1482-15

82-16

82-18

82-2082-22

GeneralIdentificationPresentation of the systemDescription of the systemFunction of the connection unitReplacing a CODED KEY headProcedure for resynchronising theremote controlReplacing passenger compartmentconnection unit onlyProcedure for programming the

passenger compartmentconnection unitSpecial notes for remote controlunitsReplacing a kitReplacing the injection computerReplacing the coded solenoid valveelectronic unit (diesel)Decoding procedureSpecial notes for testing a codedsolenoid valveDecoding procedure

Procedure for entering securitycodeConnections for the passengercompartment connection unitWiring diagram

Key to componentsFault finding- IntroductionFault finding- XR25 fiche

Fault finding- Interpretation of XR25bargraphs- Checking conformity- Customer complaints - petrol/diesel- Additional checks

INSTRUMENT PANEL83

IMMOBILISER82 Page

83-0183-02

83-0383-0483-08

Recommendation before removalRemoving the instrument panel

Instrument panel connectionsInstrument panelDescription of the instrument panel

ELECTRICAL ASSISTANCEEQUIPMENT

87

87-0187-0287-0287-03

87-0587-0687-0787-1287-13

87-13

87-3687-3987-4187-44

87-4687-4987-5087-5387-5587-5987-6487-6887-6987-7387-7587-7687-7887-8087-82

Location of componentsGeneralOperating principleBII connections

Fuse boxTailgate moduleFault finding fichesUnit configurationBUS connectionInterpretation of bargraphs - ficheN67 (Alerts)Interpretation of bargraphs - ficheN69Side lightsDipped headlightsReversing lights

Main beam headlightsHazard warning lightsIndicatorsFront fog lightsRear fog lightsWindscreen wipersLocking, unlockingADACHeated seatsScreen washersRear screen wipersElectric windowsCourtesy lights operationCourtesy lights faultAdditional checks

AIR CONDITIONING

82-2382-2482-25

82-2782-4082-4582-63


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GENERAL

Passenger compartment connection unit (BII)

TECHNICAL DEVELOPMENTS

New components:- Passenger compartment structure wiring.- Dashboard wiring.

- Fuse box andPassenger Compartment Connection Unit (BII).- Tailgate module.- Instrument panel display.- Radio control of the opening elements.

OPERATING PRINCIPLE

The passenger compartment connection unit (BII):- receives drivers commands and engine alerts- sends digital codes to the instrument panel andto the tailgate module, via two wires for theinstrument panel and via one wire for the tailgate

module which carries several commands at onetime.

GENERAL

This technical development allows the vehicle wi-ring to be made simpler by the use of multi-

plexing.

This new feature for model year 1999 brings seve-ral improvements in terms of customer use, butwill require no new knowledge in the area offault finding and repair.

The special features are dealt with in this sectionand the wiring diagram NT8141A.

DEVELOPMENTS

- Instrument panel display.- Radiofrequency PLIP for doors.- Interior lighting programming.- Wiper programming.- Electric windows.- Location of fuses.

INSTRUMENT PANEL

The red immobiliser warning light is on the lefthand side.Regrouping of handbrake and brake fluid levelwarning lights.

Display of outside temperature on all vehicleswith radio equipment.Generates the radiofrequency code (TRF) andsends the command for door locking orunlocking to the passenger compartmentconnection unit.

PLIPDue to the increase in effective range of theradiofrequency plip response time may vary.Maintain the pressure on the plip until the door

locks have been activated. Effective operationalrange approximately 2 metres.

INTERIOR LIGHTING PROGRAMMING

The middle row of lights operate in the same wayas the front ones.

WIPING

Pulsed wiping.Rear wiping operation when reverse gear isselected.Operation of windscreen wipers vary with vehicle

speed.

ELECTRIC WINDOWS

Operation authorised when the ignition switch isat + accessories feed or stop for 30 seconds.

01

01-1


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GENERAL


COMPOSITION OF MULTIPLEX NETWORKMultiplexing only affects comfortmanagementPassenger Compartment Connection Unit (BII)OBD diagnostic socketInstrument panel displayWiring loomsTailgate module

COMPOSITION OF THE ADDITIONAL NON-

MULTIPLEX NETWORK

OBD diagnostic socketInjection computerABR 5.3 computerRadioCOA computerEngine wiring loom

LOCATION OF COMPONENTS CONNECTED TO THE

PASSENGER COMPARTMENT CONNECTION UNIT

BII

_ _ _ _ multiplex connection

A : Passenger compartment connection unit (BII)B : Instrument panelC : Tailgate module

DIM8701

01

01-2


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GENERAL


PASSENGER COMPARTMENT CONNECTION UNIT (A).

This unit deals with and controls the following functions:

- engine immobiliser,- door locking,- passenger compartment lighting,- drivers electric window,- front wiping,- engine information,- sending of information to the tailgate module, for the operation of: rear wiping, rear fog lights...

It exchanges information, principally with the instrument panel and the tailgate module and also manages allthe warning lights for the other instrument panel functions.

It replaces the immobiliser unit, the central flasher unit, the air conditioning relay, the rear window blockingrelay and the 0 volt after TRF relay.

It centralises fault finding information which it transmits to the XR25 Cassette n18 fault finding tool.

The Passenger Compartment Connection Unit (BII) has 4 operating modes:- standby mode (vehicle stopped),- pre-ignition mode (+ accessories feed or + after ignition feed),- starting mode (+DEM),- engine running mode.

The passenger compartment connection unit (BII) is located in the passenger footwell with the fuse box.

1 Heated rear screen relay.2 After ignition relay.

DESCRIPTION AND LOCATION OF COMPONENTS

DIM8204M1

01

01-3


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GENERAL


It receives the passenger compartment connection unit BII informationconcerning rear wiping, fog lights, closure of the tailgate and the rear screenposition, rear passenger compartment and number plate lighting .

It is located on the mounting for the rear screen wiper motor.

TAILGATE MODULE

DIM8705M1

01

01-4


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GENERAL


INSTRUMENT PANEL DISPLAY

INSTRUMENT PANEL DISPLAY

It can be identified by its connectors (A and B) of which it has two instead of four.It centralises three independent, but inseparable functions:

- It generates the radiofrequency code (TRF) and sends the door unlocking or lockingcommand to the passenger compartment connection unit,- radio and audio display,- the display of warning lights and multifunction warning lights.

DIM8301

01

01-5


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GENERAL


FAULT FINDING PRINCIPLE

Fault finding is carried out using conventional RENAULT tools:the XR25, NXR and a special bornier El. 1506 for checking the continuities of the wiring looms.

This bornier is connected in series between the vehicle wiring loom and the passenger compartmentconnection unit whose function it interrupts.

Fault finding is still based on:- the use of fault bargraphs.- forced command modes.- acknowledgement of driver commands.

FAULT FINDING SECTION

is comprised of the following sections:

62 Air conditioning

This fault finding is identical to that for other JE0X models with the exception of the locationof air conditioning relay 474 which is contained in the passenger compartment connectionunit BII.

82 ImmobiliserThis fault finding and the parameters are identical to that for other JE0X models, with theexception of the location of the tracks.

83 Instrument panelThis fault finding is entirely new.it deals with the warning lights in the form of fault charts.

87 Passenger Compartment Connection Unit BIIThis fault finding is entirely new.

CONVENTIONAL FAULT FINDING

The following fault finding sections do not change:- Pneumatic self-levelling suspension.- Injection.- ABS.

- Automatic Transmission.- Radio.

IMPORTANT:

When replacing an instrument panel or a BII passengercompartment connection unit, the mileage is retained inthe BII passenger compartment connection unit and instru-ment panel memory.

When connecting the new component, the mileage in thememory will be displayed automatically on the instrumentpanel or in the BII passenger compartment connectionunit.

Do not carry out fault finding using a substitutecomponent from another vehicle as the higher mileage

will be memorised and will be displayed on both vehicles.

01

01-6


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S66011.0

AIR CONDITIONING

Fault finding - Customer complaints

For additional fault finding see MR 315 Fault Finding, section 62NOTES

THE AIR CONDITIONING COMPRESSOR RELAY IS INTEGRATED IN THE PASSENGER COMPARTMENT

CONNECTION UNIT

THE AIR CONDITIONING DOES NOT WORK (diesel /petrol version) Chart 1

62

62-1


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S66011.0

AIR CONDITIONING

Fault finding - Fault charts

None.

Carry out a road test.AFTER REPAIR

NOTES

Chart 1THE AIR CONDITIONING DOES NOT WORK

DIESEL / PETROL VERSION

no Replace the faulty fuse.

yes

Check the fuses:F13 : 10 AF33 : 7.5 A

Are the fuses in good condition?

no End of fault finding.

yes

Apply the auto-setting procedure(see "Aid" section).

Does the customer complaint persist?

Repair the connections or replace the control.

yes

Repair.

Disconnect the drivers control and connectbornier El. 1391.

Check the supply voltages for the A/C relay:

- open circuit B14 - earth = 11.6 V- closed circuit B14 - earth = 1 V

Are these voltages correct?

62

no

no

yes

Bornier El. 1391 in placeCheck the connection on track B14 of the

bornier and track 16 of the yellow 26 track

passenger compartment connection unitconnector (B).

Is the connection correct?

A

62-2


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S66011.0

AIR CONDITIONING

Fault finding - Fault charts

Carry out a road test.AFTER REPAIR

Chart 1CONT 1

A

no

Use the filling station to check the pressure ofthe refrigerant fluid circuit for a temperature

of 20C.- P > 5 bar : replace the pressostat- P < 5 bar : top up the freon level.

yes

62

Check the +12 volts on track 13 of the 16track black passenger compartment

connection unit connector (D)Is there +12 volts?

Replace the passengercompartment connection unit

no Repair

yes

Check the pressostat connection on tracks Dand 13 of the 16 track black passenger

compartment connection unit connector (D)Is the connection correct?

no

yes

Check whether there are +12 volts on track D

of the pressostatIs there +12 volts?

no Repair

yes

Check the pressostat connection on track Dand the compressor

Is the connection correct?

FOLLOWING FAULT FINDING SEE MR315 SECTION 62

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IMMOBILISER

Passenger compartment connection unit (BII) 82

GENERAL

The ESPACE is equipped with a passengercompartment connection unit (BII) allowing ma-

nagement of:- the immobiliser by means of a key recognitionsystem (known as the CODED KEY engine im-mobiliser system).

- door locking and unlocking by means of a ra-diofrequency PLIP (TRF).

The immobiliser

A coded electronic unit (operating without a bat-tery) which is independent of the remote control

function is integrated in the head of each key forthe vehicle.

When the ignition is switched on, an antenna ringlocated around the ignition switch interrogatesand captures the code emitted by the key andtransmits it to the passenger compartmentconnection unit.

If it recognises the code, vehicle starting is autho-rised.

The immobiliser is activated a few seconds afterthe key is removed from the ignition switch and isindicated by flashing of the red warning light lo-cated on the instrument panel.

If there is a key recognition system fault, a securitycode can be entered either:- using the door locking button (it doe not mat-

ter which side) the red immobiliser warninglight , or

- using the XR25.

This code will be given to the technician (on re-quest) by the local assistance network (dependingon the country, for example Delta Assistance on08 0005 15 15 for France, NVSR for the UK by fax

only).

NOTE:

This system is fitted to petrol and diesel vehicles.

Petrol and direct injection diesel vehicles (exam-ple: F9Q) the immobiliser function is performedby the injection computer.

Diesel vehicle with coded solenoid valve: the im-mobiliser function is performed by a coded sole-

noid valve (on the injection pump).

IMPORTANT: ESPACE vehicles equipped with

F9Q, L7X engines have a special injection compu-ter which will only function if coded.

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IMMOBILISER

Passenger compartment connection unit BII 82

Door locking / unlocking

The radiofrequency with which the vehicle isequipped is used for:

- locking or unlocking of the opening elements,- management of the courtesy lights (time de-lay).

The radiofrequency code is a rolling code and willtherefore be different each time the PLIP is pres-sed to prevent possible copying.

When replacing one of the PLIPs, a resynchronisa-tion procedure will therefore have to be carriedout.

It is no longer possible to unlock the doorswith the door locking button when the re-mote control has been used to lock the doors.

Door locking using the PLIP is indicated by twoflashes of the hazard warning lights whilst un-locking of the doors will be indicated by oneflash of the hazard warning lights.

IDENTIFICATION

On these vehicles the identification number onthe key heads consists ofeight characters begin-

ning with the letter F for the radiofrequencyPLIPs.

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A Dual function keyB Antenna ring

C Passenger compartment connection unit BIID Red immobiliser warning light (on the instrument panel)E Injection computer (petrol or direct injection diesel)F Coded solenoid valve for diesel vehicles (except direct injection diesel)G Central door locking / unlocking buttonH Radiofrequency receiver unit (on the instrument panel)I Diagnostic socket

IMMOBILISER


PRESENTATION OF THE SYSTEM

14559R1

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IMMOBILISER


DESCRIPTION OF THE SYSTEM

With this system, the immobiliser is activated ap-proximately 10 seconds after the ignition is swit-

ched off (shown by flashing of the red immobiliserwarning light).

It is composed of:

two special matched dual function key headsequipped with:- a coded electronic chip allowing control of

the immobiliser (1),- a radiofrequency remote control electronic

chip (2) allowing control of locking or un-locking of the opening elements and timing

of the courtesy lights.

DIM8205

An antenna ring (B) located around the igni-tion switch, equipped with an electronic chipresponsible for transmitting the code from thekeys to the passenger compartment connectionunit BII (C).

NOTE : This antenna ring is not coded.

IMPORTANT: Do not force the ring or itsconnector when removing or refitting the twohalf-cowlings so as not to damage the coilwires.

If these wires are damaged the key will not berecognised when the ignition is switched on.

11300M2

A passenger compartment connection unit BII

(C) located in the fuse box.

It ensures the following functions:- the decoding of the key signal from the an-

tenna ring,- management of the immobiliser system by

sending a code to the injection computer(petrol or direct injection diesel) or to the co-ded solenoid valve for diesel vehicles (exceptdirect injection) to authorise vehicle starting,

- control of the red immobiliser warning light,

- unlocking and locking of the opening ele-ments,- timed illumination of the courtesy light.

DIM8204

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IMMOBILISER


Special notes for the passenger compartmentconnection unit BII

When it is replaced, check the configuration.

- The central door locking button is blocked inopen position when the doors have beenlocked using the PLIP.

- Locking of the doors using the PLIP is indica-ted by two flashes of the hazard warninglights whilst unlocking of the doors will beindicated by one flash of the hazard warninglights.

IMPORTANT: If one of the opening elements is

not closed, or a switch is faulty when the doorsare locked using the PLIP, the hazard warninglights will not operate.

A red immobiliser warning light is located onthe instrument panel and is used to:

- signal that the immobiliser system has been

activated,- manually enter the security code,- signal a system fault for diesel vehicles

equipped with a coded solenoid valve (ex-cept direct injection).

- indicate that the key has not been recogni-sed,

- signal that the resynchronisation mode forthe door locking PLIP has been entered.

An injection warning light (on petrol or direct

injection diesel vehicles) which allows a fault onthe following systems to be signalled:- injection,- immobiliser system, engine running (flashes

under deceleration and at idle speed).

A coded solenoid valve for diesel vehicles (ex-cept direct injection).

A door locking button, located on the roofconsole, which also allows the security code to

be entered (it does not matter which side).

IMPORTANT:

When replacing a passenger compartment connection unitBII, the mileage is retained in the instrument panel memo-ry.

When connecting the new component, the mileage in thememory will be displayed automatically on the instrumentpanel.

Do not carry out fault finding using a substitutecomponent from another vehicle as the higher mileagewill be memorised and will be displayed on both vehicles.

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IMMOBILISER


OPERATION

When the immobiliser system is operational (ap-proximately 10 seconds after cutting + after igni-

tion feed), the red immobiliser warning lightflashes (slow flashing; 1 flash/second).

After switching on the ignition, the antenna ringanalyses the code from the key and transmits it tothe passenger compartment connection unit BII.

If the code is recognised by the passengercompartment connection unit BII, it sends a codeto the injection computer (petrol or direct injec-tion diesel) or to the coded solenoid valve for die-sel vehicles (except injection direct) via the coded

line and extinguishes the red immobiliser warninglight (after approximately 3 seconds).

At this precise moment, one of several situationsmay arise:

The injection computer or the coded solenoidvalve has no reference code in its memory: the code sent to it is stored in its memory.

The injection computer or the coded solenoidvalve has a reference code in its memory:

The code sent to it is compared with its refe-

rence code.

If the two codes match, the computer un-locks the injection or the coded solenoidvalve and authorises the engine to be star-ted. When the ignition is switched on, theinjection warning light (petrol or direct in-jection diesel) and the immobiliser warninglight illuminate for a few seconds and extin-guish, thereby indicating that the system isoperating correctly.

If the two codes do not match, the systemremains locked to prevent the engine beingstarted. When the ignition is switched on,the injection warning light (petrol or directinjection diesel) illuminates for a few se-conds and extinguishes whilst the red immo-biliser warning light flashes (rapid flashing).Vehicle starting is not authorised.

NOTE: To ensure that the system operates correct-ly, no object (example : keyrings) should be inser-

ted between the key and the antenna ring.

IMPORTANT: When the battery has a low charge,the drop in voltage caused by operating the star-ter motor may reactivate the immobiliser. If thevoltage is too low, the engine cannot be started,even by pushing the vehicle.

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IMMOBILISER


REPLACING A KEY HEAD

The coded chip in the key head or PLIP is faulty:

Order a replacement key head using thenumber in the faulty key head (eightalphanumeric characters starting with theletter F for radiofrequency PLIPs) and carry outthe resynchronisation procedure for the PLIPs.

If the customer requires the fault to be repairedimmediately (2nd key unavailable),theinstrument panel and the two key heads willhave to be replaced (see replacing a kit).

The key has been lost:

Order a replacement key head using the num-ber in the 2nd key head (eight alphanumericcharacters beginning with the letter F) or onthe label which is usually attached to the keyswhen the vehicle is delivered.In this case, remember to order the metal insertfor the new key head.

IMPORTANT: Do not touch the key headelectronic unit when taking note of the number in

the key head. If the key head electronic unit hasbeen touched, the key must be replaced.

NOTE: If the number of the key head cannot befound (both keys and the label have been lost),the complete kit will have to be replaced(passenger compartment connection unit BII, twoPLIPs, the instrument panel and the injectioncomputer or the coded solenoid valve electronicunit).

NOTE: the door locking system cannot operatewith three PLIPs (the instrument panel can onlygenerate two different rolling codes).

PROCEDURE FOR RESYNCHRONISING THE

REMOTE CONTROL UNIT

This procedure will be used when an instrument

panel or PLIP is replaced, or when the PLIP code isno longer within the reception area of the instru-ment panel (more than 1000 consecutive presseson the PLIP out of range).

This allows the two PLIPs to be resynchronisedwith the instrument panel receiver unit (rollingcode).

SPECIAL NOTE: With this new receiver unit in theinstrument panel, it is not always necessary to re-

synchronise the 2nd PLIP.If this is carried out with a single PLIP, check thatthe second is operating. If not, carry out thecomplete resynchronisation procedure for bothPLIPs.

1. Switch on the ignition (to activate centraldoor locking button feed).

2. Switch off the ignition.

3. Press the central door locking button for

more than 5 seconds (the doors lock and un-lock).

From this moment on, the operator has 15 se-conds (indicated by illumination of the redimmobiliser warning light) to carry out thefollowing two operations.

4. Press the 1st PLIP once (the doors lock and un-lock).

5. Press the 2nd

PLIP once (the doors lock and un-lock).

6. Once the procedure is completed, check thatthe doors lock / unlock correctly.

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IMMOBILISER


REPLACING THE PASSENGER COMPARTMENT

CONNECTION UNIT BII ONLY

A new passenger compartment connection unit

BII is not coded. Once it has been fitted on the ve-hicle, it will have to be programmed with the codefor the keys so that it will be operational (see pas-senger compartment connection unit BII program-ming procedure).

IMPORTANT : If the customer has not left you the2ndkey, it is possible to carry out programmingwith a single key, using the XR25.

Before carrying out the programming procedure:

Connect the XR25 to the vehicle.

Set the selector switch to S8 and enter the codeD67 G02* fiche N68 .

With the ignition switched off

Enter G31*1* and proceed with programmingwith a single key, bargraph 3 LH side extin-guishes.

NOTE : There is no operation to be carried out on

the injection computer or the coded solenoidvalve. It retains the same engine immobiliser code.

IMPORTANT: When a passenger compartmentconnection unit BII has been programmed withthe code for the keys, it is impossible to remove itfrom the memory or to memorise another code inits place.

CONFIGURATIONS FOR THE PASSENGER

COMPARTMENT CONNECTION UNIT BII.

When a passenger compartment connection unit

BII is replaced, check the configuration.

With the XR25 connected, set the selector switchto S8 and enter the code D67 then fiche N67.

See configuration in section 87.

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IMMOBILISER


PROCEDURE FOR PROGRAMMING THE

PASSENGER COMPARTMENT CONNECTION UNIT

BII

This procedure may be carried out once only bythe passenger compartment connection unit BII.As long as this procedure has not been carriedout, it remains impossible to start the vehicle.

NOTE: Where programming is impossible, checkthe transponder ring/passenger compartmentconnection unit BII connection and visually checkthe antenna ring (see fault finding). If the coilwires are damaged, the ring will have to be repla-ced.

The procedure may be carried out:

With both keys (which allows verification thatthe keys are matched).

NOTE : the procedure will not work if the samekey is used twice or if the keys are not matched.

With a single key, using the XR25 (where thecustomer has not left both keys at the work-shop).

The XR25 may be used for this procedure but it isnot vital (except for programming with a singlekey, see replacement of the passenger compart-ment connection unit BII only).

1. Connect the XR25 to the vehicle, set the selec-tor switch to S8 and enter the code D67 G02*(fiche N68), bargraphs 17 RH side and 19 LHside must be illuminated (programming notcarried out).

2. Switch on the ignition (without activating thestarter motor) with the 1st key(approximately2 seconds). Bargraph 18 RH side and LH sideilluminate. From this moment, the operatorhas 4 minutes to carry out the following ope-ration.

3. Switch on the ignition (without activating thestarter motor) with the 2ndkey(approximate-ly 2 seconds).Bargraphs 18 RH side, LH sideand 19 LH side extinguish.The red immobiliser warning light flashes ra-

pidly.

4. Switch off the ignition and switch it on againfor a few seconds (without activating the star-ter motor) to send the code to the injectioncomputer or to the coded solenoid valve.

5. Check that the immobiliser system is opera-ting correctly:

with the ignition switched off, the red im-mobiliser warning light should flash (slowflashing). Bargraph 10 LH side should beilluminated. The vehicle should not beable to be started using other keys.

NOTE : To simulate starting prevention, withthe ignition switched off, wait for the red im-

mobiliser warning light to start flashing slow-ly. Enter command G04*, bargraph 9 LH sideilluminates.

Switch on the ignition, the red immobiliserwarning light flashes more quickly and itshould be impossible to start the vehicle

6. Once the procedure has been completed,check that the system is operating correctly.Switch the ignition off then on again andcheck that the red warning light illuminates

for 3 seconds then extinguishes and that thevehicle can be started.

NOTE : If the programming procedure has fai-led, wait for bargraphs 18 LH side and RH sideto extinguish before trying again with bothkeys.

When a passenger compartment connection unitBII has been replaced, check the configuration.

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IMMOBILISER


Special notes on PLIPs

If the key programming procedure (immobiliserfunction) has been carried out with the original

keys, the PLIPs will then be immediately operatio-nal (unit correctly configured).

If the programming procedure (immobiliser func-tion) has been carried out with a single originalkey (using the command G31*1*) only the PLIP forthat key will be operational.For the 2nd PLIP to work, it will have to be resyn-chronised.

Check the operation of the PLIPs. After program-ming (bargraphs 17 LH side and RH side should ex-

tinguish).

REPLACING A KIT

(passenger compartment connection unit BII, twokey heads and the instrument panel, when theold security code is known)

If a kit has to be replaced, it will be necessary to:

Programme the codes for the two new PLIPs in-to the passenger compartment connection unitBII (supplied uncoded).

Erase the old code memorised in the injectioncomputer or in the coded solenoid valve elec-tronic unit using the procedure for entering thesecurity code (the code number for the old kitcan be requested from the local assistance net-work, for example DELTA Assistance for France,

NVSR for the UK by fax only).

Synchronise the PLIPs.

IMPORTANT : To erase the old code (memorised inthe injection computer or in the coded solenoidvalve electronic unit), the procedure described be-low MUST be followed, in the order given.

In effect, the injection computer code or coded so-lenoid valve electronic unit code can only be era-

sed using the security code (with the number forthe old connection unit) if the new connectionunit fitted to the vehicle has been programmedwith a code (which is the case in the procedurewhich follows).

NOTE: If the security code introduced into theconnection unit is the same as the injectioncomputer or the coded solenoid valve, it will notbe decoded.

IMPORTANT:

When replacing the passenger compartmentconnection unit BII and the instrument panel, toretain the vehicle mileage:

It is necessary to:- With the ignition switched off,

- Disconnect and remove the instrument panel.- Replace and connect the new instrument pa-

nel.- Switch on the ignition for approximately 5 se-

conds, the mileage in the passenger compart-ment connection unit BII memory will be inscri-bed in the new instrument panel.

- Switch off the ignition.- Disconnect and remove the passenger

compartment connection unit BII.- Switch on the ignition for approximately 5 se-

conds, the mileage in the memory of the newinstrument panel will be entered into the newpassenger compartment connection unit BII.

- Programme the keys.- After repair, the fault memorised in the pas-

senger compartment connection unit BII willhave to be erased by entering the commandmode G0** into the XR25.

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IMMOBILISER

Passenger compartment connection unit (BII) 821. Fit the metal inserts from the old keys into the

new key heads

2. Note the number of one of the old key headsto obtain the security code.

3. Remove the passenger compartment connec-tion unit BII (with the ignition switched off).

4. Fit the new passenger compartment connec-tion unit BII in place (with the ignition swit-ched off).

5. Connect the XR25, (fault finding fiche N68)set the selector to S8 and enter the code D67G02*. Bargraphs 17 RH side and 19 LH sideshould be illuminated (programming not car-

ried out).

6. Switch on the ignition (without activating thestarter motor) using the 1st key(approximate-ly 2 seconds). Bargraphs 18 RH side and LHside Illuminate. From this moment, the opera-tor has 4 minutes to carry out the followingoperation.

7. Switch on the ignition (without activating thestarter motor) using the 2nd key(approxima-

tely 2 seconds).Bargraphs 18RH side and LHside and 19 LH side extinguish. The red war-ning light flashes rapidly.

8. Switch the ignition off then on again for afew seconds and check that the warning lightis illuminated.

9. Switch the ignition off then on for more than10 consecutive seconds.

10. Switch off the ignition and wait for the redwarning light to start to flash slowly. With theignition switched off enter G04*,bargraph 9LH side illuminates.

11. Switch on the ignition, the red warning lightflashes rapidly.

Then follow the procedure for entering thesecurity code (operation 3, 4, 5 and 6 of theprocedure for entering the security codeusing the door locking button or the XR25)using the code number corresponding to theold kit. This allows the old code memorised inthe coded solenoid valve electronic unit or inthe computer to be erased.

IMPORTANT: If the security code from the oldkit is entered using the XR25, it is normal forthe display to indicate "fin" when it is valida-

ted.The passenger compartment connection unitBII in place does not correspond to this code.Ignore it and check whether the vehicle willstart. If the vehicle does not start, check thecode and restart the procedure.



NOTE: On petrol or direct injection diesel ve-

hicles, using the XR25, it is possible to checkthat the injection computer has been deco-ded correctly (as part of injection fault fin-ding).

Connect the XR25 to the diagnostic socket.Set the ISO selector and enter the injectioncode.

Petrol vehicle:Bargraph 2 RH side (immobiliser) should be il-luminated and after entering *22, the text "2

def" should appear on the XR25 display.Erasure has been successful.

Direct injection diesel vehicle:Bargraph 15 LH side (immobiliser) should beilluminated and after entering *15, the term"2 def" should appear on the XR25 display.Erasure has been successful.

If the display indicates "1 def" this indi-cates a fault on the coded line. In this case,

repair and restart the procedure.

If bargraph 2 RH side or 15 LH side depen-ding on engine (immobiliser) is extinguishedand the display indicates "bon" (*22 or *15depending on engine), this indicates that thecode in the injection computer has not beenerased. In this case check the conformity ofthe emergency code number and repeat theprocedure.

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14. The procedure is complete. After switchingthe ignition off then on again (for morethan 2 seconds), check that the vehicle canbe started.

NOTE: if the programming procedure fails,wait for bargraphs 18 LH side and RH sideto extinguish before trying again withboth keys.

15. When replacing a passenger compartmentconnection unit BII, check the configura-tion.

12. Switch the ignition off then on again for afew seconds without activating the startermotor to programme the immobiliser code ofthe new kit into the coded solenoid valve

electronic unit or into the injection computer.The red warning light should illuminate for 3seconds then extinguish.

NOTE:

On petrol or direct injection diesel vehi-cles, using the XR25, check that the codehas been programmed into the computer.

Petrol vehicle:Bargraph 2 RH side (immobiliser) should be

extinguished and after entering *22 thedisplay indicates "bon". The injectioncomputer coding is complete. If the displayindicates "2def", the injection computerhas not yet been coded.

Direct injection diesel vehicle:Bargraph 15 LH side (immobiliser) shouldbe extinguished and after entering *15 theXR25 display should indicate "bon". The in-jection computer coding is complete. If the

display indicates "2def", the injectioncomputer has not yet been coded.

On diesel vehicles with a coded solenoidvalve, when the ignition is switched on,check that the immobiliser warning lightextinguishes after 3 seconds.

13. Check that the system is operating correct-ly.

Switch on the ignition and check that thered warning light illuminates for 3 secondsthen extinguishes and that the vehiclestarts.

NOTE: It is possible to check starting preven-tion using the XR25.

Switch off the ignition, wait until the redwarning light flashes (slow flashing) andenter G04*.

Switch on the ignition and check that it isimpossible to start the vehicle and that thered warning light flashes (rapid flashing).

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SPECIAL NOTES FOR FITTING AN INJECTION

COMPUTER

IMPORTANT

ESPACE vehicles equipped with F9Q, L7X engineshave a special injection computer which onlyfunctions if it is coded.Consequently, you are strongly advised not tocarry out tests using a computer borrowed fromthe store or on another vehicle to prevent codingprocedures which would make the computersunusable as a result.

TEST

In injection fault finding, it is possible to deter-mine the condition of the computer.

Connect the XR25 to the vehicle and enter thecode corresponding to the type of injection.

If the injection computer is not coded.

Petrol vehicle

Bargraph 2 RH side (immobiliser) should be illu-minated and after entering *22, the term"2def" should appear on the XR25 display.

Direct injection diesel vehicleBargraph 15 LH side (immobiliser) should be il-luminated and after entering *15, the term"2def" should appear on the XR25 display.

If the injection computer is coded and there isno fault on the coded line.

Petrol vehicle:

Bargraph 2 RH side should be extinguished andafter entering *22, the term "bon" should ap-pear on the XR25 display (even if the computercoding does not correspond to the vehicle).

Direct injection diesel vehicleBargraph 15 LH side should be extinguishedand after entering *15, the term "bon" shouldappear on the XR25 display (even if the compu-ter coding does not correspond to the vehicle).

NOTE: If a fault has been noted on the coded line

by the injection computer, the term "1def" willappear on the XR25 display after entering *22(Bargraph 2 RH side should illuminate). In thiscase, repair and erase the fault using commandG0** orby disconnecting the battery.

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REPLACING THE INJECTION COMPUTER (petrol

and direct injection diesel vehicles)

The injection computer is supplied uncoded. The

engine immobiliser code must therefore be pro-grammed in when the computer is fitted to en-able the vehicle to be started.



It is sufficient to carry out the following opera-

tions:

Switch on the ignition for a few seconds usingthe coded key.

Switch off the ignition, the immobiliser func-tion will be ensured approximately 10 secondsafterwards (the red immobiliser warning lightflashes).

Check that the system is operating correctly.Switch on the ignition and check that the red

warning light illuminates for 3 seconds then ex-tinguishes and that the vehicle starts.

NOTE:

It is possible to check starting prevention usingthe XR25:

Use fault finding fiche N 68 and enter the codeD67 then G02* on the XR25.

To simulate starting prevention, with the igni-tion switched off, wait until the red immobili-ser warning light begins to flash slowly. Entercommand G04*, ignition still switched off(Bargraph 9 LH side illuminates).

Switch on the ignition, the red immobiliserwarning light flashes more rapidly and itshould be impossible to start the vehicle.

The procedure is complete. After switching the

ignition off then on again (for more than 2 se-conds), check that the vehicle can be started.

REPLACING THE CODED SOLENOID VALVE

ELECTRONIC UNIT (except direct injection diesel)

For the operation to remove and refit the scree-

ning which allows access to the coded solenoidvalve and the electric stop, see the Technical Note(N.T. 2717A and page 82-17).

The electronic unit for the solenoid valve is sup-plied uncoded. The immobiliser system code musttherefore be programmed in when it is fitted toenable the vehicle to be started.

It is sufficient to carry out the following opera-tions:

Switch on the ignition for a few seconds usingthe vehicles coded key.

Switch off the ignition, the immobiliser func-tion will be ensured approximately 10 secondsafterwards (The red immobiliser warning lightflashes).

NOTE:

It is possible to check starting prevention using

the XR25:

Use fault finding fiche N 68 and enter the codeD67 then G02* on the XR25.

To simulate starting prevention, with the igni-tion switched off, wait until the red immobili-ser warning light begins to flash slowly. Entercommand G04*, ignition still switched off(Bargraph 9 LH side illuminates).

Switch on the ignition, the red immobiliserwarning light flashes more rapidly and itshould be impossible to start the vehicle.

The procedure is complete. After switching theignition off then on again (for more than 2 se-conds), check that the vehicle can be started.

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Passenger compartment connection unit (BII) 82DECODING PROCEDURE

This procedure will only work if the old securitycode is known.

IMPORTANT:

The decoding procedure involves replacing thepassenger compartment connection unit (BII) ofthe vehicle with another passenger compartmentconnection unit (BII) with a different code and en-tering the vehicle security code (security codenumber to be requested from the local assistancenetwork depending on the country, for exampleDelta Assistance on 0800 05 15 15 for France,NVSR for the UK by fax only), using the number inthe vehicle key head.

1. With the ignition switched off, fit a new pas-senger compartment connection unit (BII) co-ded with a different number in place of thepassenger compartment connection unit (BII)originally fitted to the vehicle (the procedurewill not work with an uncoded passengercompartment connection unit (BII) or onewhich is coded with the same number as theignition).

2. Switch on the ignition, the red immobiliser

warning light flashes (rapid flashing).

3. Enter the vehicle security code (number corre-sponding to that on the original key).

4. After entering the security code, the red war-ning light flashes again. On the XR25, "2def"should be read on the display (in injectionfault finding *22 or *15 depending on en-gine). This indicates that the injection compu-ter has been decoded.

IMPORTANT:

When replacing a passenger compartment connection unitBII, the mileage is retained in the instrument panel memo-ry.

When connecting the new passenger compartmentconnection unit BII, the mileage in the instrument panelmemory will be displayed automatically in the passengercompartment connection unit.

Do not carry out fault finding using a substitute compo-nent from another vehicle as the higher mileage will bememorised and will be displayed on both vehicles.

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SPECIAL NOTES FOR TESTING A CODED SOLENOID

VALVE

IMPORTANT

When testing an uncoded solenoid valve electro-nic unit borrowed from the store (test part), theunit MUST NOTbe fed during the operation.

Switching the ignition on will send a coded signalfrom the decoder unit to the solenoid valve elec-tronic unit (the code is programmed).

To avoid memorising a code which could disablethe electronic unit of the coded solenoid valve af-

ter testing, the blue 26 track connection unitconnector must be disconnected. The coded signalwill therefore not be sent when the ignition isswitched on (the solenoid valve electronic unitwill remain uncoded).

SYSTEM FAULT, ENGINE RUNNING

Petrol or direct injection diesel vehicle

If a fault in the system is noted by the injectioncomputer when the engine is running, the injec-tion warning light on the instrument panel willflash during deceleration and at idle speed (speedless than 1 500 rpm).

IMPORTANT: In this case, after repair, the faultmemorised in the injection computer will have tobe erased by entering command mode G0** usingthe XR25 or by disconnecting the battery (ap-

proximately 2 minutes), to allow the engine im-mobiliser system to operate again.

NOTE: This fault may be shown by the XR25 (in in-jection fault finding).

Connect the XR25 and enter the injection code.

The fault is indicated by bargraph 2 RH side.

After entering *22, the term "1def" on the XR25display indicates a coded line fault.

Direct injection diesel vehicles

The fault is indicated by bargraph 15 LH side.

After entering *15, the term "1def" on the XR25

display indicates a coded line fault.

Diesel vehicle with coded solenoid valve

If a system fault is detected by the passengercompartment connection unit BII when the en-gine is running, the red immobiliser warning lightwill illuminate until the ignition is switched off.

IMPORTANT: In this case, after repair, the faultmemorised in the passenger compartmentconnection unit BII will have to be erased by ente-

ring command mode G0** using the XR25 or bydisconnecting the battery (approximately2 mi-nutes), to allow the engine immobiliser system tooperate again.

NOTE: This fault is shown by the XR25 and by thefault finding for the passenger compartmentconnection unit BII (fiche N68).

Connect the XR25.

Set the selector switch to S8 and enter the codeD67 then G02*.

The fault is indicated by bargraphs 6 LH side or 6RH side.

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Passenger compartment connection unit (BII) 82REPLACING THE CODED SOLENOID VALVE ELECTRONIC UNIT see NT N 2717A (diesel vehicle, BOSCH pump)

SPECIAL TOOLING REQUIRED

Mot. 1372 Kit for removing the self-shearing bolts fromthe computers

Mot. 1372-02 Drilling tube for self-shearing bolts

Mot. 1383 Tool for removing high pressure diesel pipes

12406R

Drill the five self-shearing bolts (4), (5), (6), (7) and (8), to a length of4 mm using the drilling tube Mot. 1372-02 and the 4 mm diameter drill bit (9), supplied in kit Mot.1372 (the quality of the bit used to drill the self-shearing bolt (4) is very important. Use a tungsten carbide bit).

When drilling:- support the drilling tube,- lightly oil the bit.Use the extractor (10) and its handle to remove the bolts.

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PROCEDURE FOR ENTERING THE SECURITY CODE

With this immobiliser system, the procedure forentering the security code is managed by the pas-

senger compartment connection unit .

The code will be entered:- using the door locking button and the red im-

mobiliser system warning light.- using the XR25.

The security code can only be entered if the immo-biliser system is active. The red warning lightshould flash when the ignition is switched on (ra-pid flashing).

After determining the security code number, carryout the following operations:

Using the XR25

1. With the ignition switched off, the red immo-biliser warning light should flash (slow flas-hing).

2. Switch on the ignition, the injection warninglight (petrol or direct injection diesel vehicle)

illuminates for approximately 3 seconds thenextinguishes whilst the red immobiliser war-ning light flashes more rapidly.

3. Connect the XR25, use fault finding ficheN68, set the selector to S8 and enter the codeD67 then G02*.Bargraph 10 LH side should be illuminated.

4. Enter command G40* then the security codeand validate with key *.

If the code is correct," bon" is displayed onthe XR25 and bargraph 10 LH side extin-guishes.

If the code is not correct,"df" is displayedon the XR25 and bargraph 10 LH side re-mains illuminated.

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After entering the 4th figure of the security code:

If the code is correct, it is possible to start theengine.

The red immobiliser warning light should illu-minate for approximately 3 seconds, extinguishfor approximately 3 seconds and re-illuminatefor approximately 30 seconds.

This warning light illumination cycle will repeatwhenever the ignition is switched on and aslong as the vehicle is unprotected (up to ap-proximately 10 minutes after the ignition isswitched off). This serves to remind the custo-mer that his vehicle is no longer protected.

The vehicle will again be protected either:- approximately 10 minutes after the ignition

is switched off (automatic starting),- after the battery is disconnected.

If the code is incorrect, the engine cannot bestarted.

The red immobiliser warning light flashes .

Switch off the ignition, then repeat the proce-dure for entering the code.

IMPORTANT: You may make three attempts toenter the code. If, after the third attempt, thecode is invalid, you must wait for approximately15 minutes before making another attempt.

When this period has expired, switch the igni-tion off and on again and 3 more attemptsmay be made.

NOTE: This procedure does not decode the in-jection computer or the coded solenoid valve(depending on engine), it only authorises thestarting of the vehicle.

REMINDER: The ignition must be turned offand on again between two code tests.

Using the central door locking button

After determining the security code number, carryout the following operations:

1. With the ignition switched off, the red immo-biliser warning light should flash (slow flas-hing).

2. Switch on the ignition, the injection warninglight (petrol or direct injection diesel vehicle)illuminates for approximately 3 seconds thenextinguishes whilst the red immobiliser war-ning light flashes more rapidly.

3. Press and hold the central door locking but-

ton (it does not matter which side), the redwarning light extinguishes.

4. Without releasing the button, the warninglight will flash very slowly (every 1.5 seconds)to generate a counting sequence.Count the number of times the red warninglight illuminates and release the button whenthe value of the 1st figure of the security codeis reached.

5. Press the door locking button again.

Count the number of times the red warninglight illuminates and release the key whenthe value of the 2nd figure of the securitycode is reached.

6. Repeat operation "5" to enter the last two fi-gures for the security code.

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DIM8703

PASSENGER COMPARTMENT CONNECTION UNIT BII CONNECTIONS

26 TRACK YELLOW CONNECTOR (A) 26 TRACK YELLOW CONNECTOR (B)

Track Allocation

+ instrument panel rheostat+ air conditioning rheostat

- right hand indicator control via stalk- hazard warning lights timed / controlinformationcentral door locking button opening control- fast speed windscreen wiper control viastalk information- timed rear wiper start informationantenna ring / connection unit coded line+ antenna ring feed+ rheostat information (knob)+ front fog lights relay+ rear screen wiper timerDiag link H instrument panel information- interior lighting via switch- passenger compartment lighting via relay- control panel A/C relay- left hand indicator controlcentral door locking button close control- ADAC sequence- slow speed windscreen wiper informationAntenna ring earthAntenna ring interrogation0 volt rheostat potentiometer

+ rear fog lights control+ 12 V instrument panel protected beforeignition feed via passenger compartmentconnection unitDiag link L instrument panel information

12

34

56

789

101112

1314151617181920212223

2425

26

ReverseDiagnostic information (line L)

0 volt outside temperature sensorTailgate module / connection unit connec-tion+ protected accessories feed- EC5 air bag fault warning light+ left hand side lights+ rear screen washer pump- rear left and right door switchdrivers electric window one touch raisecontrol- drivers electric window normal raisecontrol

- 1st line courtesy light+ 12 V before ignition feed to passengercompartment connection unit- SDM air bag fault warning lightDiagnostic information (line K)Outside temperature sensor information.+ after ignition feed windscreen wiper- front left hand door switch+ main beam headlights+ windscreen washer pump+ dipped headlights- seat belt information- front right hand door switchdrivers electric window normal lowercontrol- handbrake information- rear electric window blocking control

Track Allocation

12

34

56789

10

11

1213

141516171819202122

2324

2526

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16 TRACK BLACK CONNECTOR (D)

1 TRACK WHITE CONNECTOR (C)

Track Allocation

1 Earth

- automatic transmission fault warninglightNot used- door open outputLPG level informationLPG fuel selection informationNot used- self-levelling suspension fault warninglightNot usedNot usedNot used

Fuel flow information- heated seat warning light

Track Allocation

1

234567

89

10

1112

12 TRACK BLUE CONNECTOR (E)

Coolant temperature informationFuel level informationOil level sensor informationTDC informationHeadlight washer control+ alarm close information+ motor 1 fan assembly battery- brake fluid level information- brake pad wear warning lightNot usedNot used- charge warning light

- ABS warning lightNot used0 volt fuel gauge0 volt oil levelSecondary fan speed informationInjection / diesel coded information+ alarm open information+ motor 2 fan assembly- injection fault warning light- oil pressure warning light- catalytic converter overheating warninglight

- preheating warning light- windscreen wiper park- coolant temperature warning light

Track Allocation

123456789

101112

1314151617181920212223

242526

26 TRACK BLUE CONNECTOR (F)

1 TRACK GREY CONNECTOR (G)

Track Allocation

1 + battery

Track Allocation

123

456789

101112

13

14

15

16

Right hand indicator outputLeft hand indicator outputDrivers electric window raise

Drivers electric window lowerNot used+ central door locking button close+ central door locking button open+ fast speed windscreen wiper+ windscreen wiper+ front fog lights via relay+ front fog lights- passenger compartment lighting viarelay+ air conditioning authorisation via pres-

sostat- rear right hand side electric windowauthorisation- rear left hand side electric windowauthorisation+ slow speed windscreen wiper

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Passenger compartment connection unit (BII) 82WIRING DIAGRAM

DIM8210

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COMPONENTS KEY

104 Ignition switch (antenna ring)120 Injection computer

123 Door locking button (for entering security code)225 Diagnostic socket597 Engine fuse box711 Coded solenoid valve866 Diesel injection computer1016 Passenger compartment fuse box

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Passenger compartment connection unit (BII) 82FAULT FINDING - INTRODUCTION

SETTING UP XR25 / PASSENGER COMPARTMENT CONNECTION UNIT BII DIALOGUE

- Connect the XR25 to the diagnostic socket.

- Set the ISO selector to S8

- Enter D67 then G02* 2.n68

- Fiche N68

WARNING :

When carrying out checks using a multimeter, avoid using a test pin on connectors where the size of thetest pin could damage the terminals and lead to a poor contact.

IDENTIFICATION OF ENGINE IMMOBILISER FAULT BARGRAPH ON THE PETROL INJECTION FICHE

To check whether the "engine immobiliser fault" bargraph is illuminated on the injection fichecorresponding to the vehicle, use the fiches corresponding to the type of engine).

ERASING THE MEMORY AND EXITING FAULT FINDING

After repairing the engine immobiliser system, enter G0** on the XR25 keyboard to erase the memorisedfault and G13* at the end of fault finding.

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Passenger compartment connection unit (BII) 82PETROL/DIESEL

FI21868

B54531.0

XR25 fault finding fichefiche N68

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REPRESENTATION OF THE BARGRAPHS

Illuminates when dialogue is established with the product computer, if it remains extinguished:- the code does not exist,

- there is a line, XR25 or computer fault.

REPRESENTATION OF FAULTS (always on a coloured background)

If illuminated, indicates a fault on the product tested. The associated text defines the fault.

If extinguished, indicates that no fault was detected on the product tested.

REPRESENTATION OF STATUS (always on a white background)

Engine stopped, ignition on, no operator action

The status bargraphs on the fiche are represented in the condition they should be in when the engine isstopped, ignition on, with no operator action.

- If on the fiche, the bargraph is shown

- If on the fiche, the bargraph is shown

- If on the fiche, the bargraph is shown illuminated when the function orcondition on the fiche is met.

either or

Engine running

Extinguished when the function or condition specified on the fiche is no longer being met.

Illuminated when the function or the condition specified on the fiche is being met.

Fiche n 27 is a generic fiche used for several engines.

The various engines do not use all the bargraphs. To know which bargraphs are dealt with by the injectioncomputer, after entering into dialogue, press keys V and 9 simultaneously.

The bargraphs dealt with will:

- illuminate, if it is a bargraph for a fault which cannot be memorised or for status bargraphs,

- flash, if they are fault bargraphs which can be memorised.

To return to fault finding mode, press key D.

extinguished

illuminated

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When communication has been established, deal with any illuminated fault bar-graphs.Carry out a conformity check.

AFTER REPAIR

Bargraph 1 RH side extinguished

CODE PRESENT1

None.NOTES

FAULT FINDING - INTERPRETATION OF XR25 BARGRAPHS

Check the condition of the + before ignition feed fuses.

Replace the fuse(s) if necessary.

Ensure that the XR25 is not the cause of the fault by trying to communicate with another computer onthe vehicle (air bag computer, injection computer, ...).

Check that the ISO selector is in position S8, that you are using the latest version of the XR25 cassette andthe correct access code (D 67 G02* to access fiche N 68 ).

Check battery voltage (U > 10.5 volts). Recharge the battery if necessary.

Check that the yellow 26 track connector A for the connection unit is correctly connected.

Check that the passenger compartment connection unit is correctly fed:

- earth on track 1 of the white passenger compartment connection unit (BII) connector (C).- + before ignition feed on track 13 of the yellow 26 track passenger compartment connection unit (BII)

connector (A).

Ensure that the diagnostic socket is correctly fed.

Check and ensure the continuity and insulation of the wiring for tracks 2 and 15 of the yellow 26 trackpassenger compartment connection unit (BII) connector (A).

There is still no dialogue between the XR25 and the connection unit. Replace the passenger compartmentconnection unit (BII).

PETROL/DIESEL

Fiche n 68 side 2/3

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Erase the memorised fault by entering G0** on the XR25.Carry out a conformity check.Check that the engine immobiliser system operates correctly.

AFTER REPAIR

Bargraph 3 RH side illuminated

CODED DIESEL SOLENOID VALVE CONFIGURATION3

None.NOTES


Using the XR25, correctly reconfigure the decoder unit.

On the XR25 keyboard, enter:- G22*1* for a petrol or direct injection diesel vehicle (F9Q),- G22*2* for a diesel vehicle with coded solenoid valve.

NOTE : With the diesel version, incorrect configuration of the passenger compartment connection unit BIIwill not prevent immobiliser operation. However, if there is a fault, the immobiliser warning lightwill not illuminate.

DIESEL

Fiche n 68 side 2/3

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Carry out a conformity check.Check that the engine immobiliser system operates correctly.

AFTER REPAIR

Bargraph 4 LH side incorrect illumination

+ ACCESSORIES FEED PRESENT4

Reminder: Under normal operating conditions- BG 4 LH side illuminated when the ignition switch is in + accessories position- BG 4 LH side extinguished with the ignition switched off

NOTES


Check the condition of the + accessories feed fuse.

Replace the fuse if necessary.

Ignition switch in + accessories position, check for the presence of a voltage of + 12 Volts on track 5 ofthe 26 track yellow passenger compartment connection unit BII connector (B).

Is there 12 Volts ?

Replace the passenger compartment connection unit (BII).YES

NO Repair the wiring between track 5 of the 26 track yellow passenger compartment

connection unit BII connector (B) and the passenger compartment fuse board.

PETROL/DIESEL

Fiche n 68 side 2/3

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AFTER REPAIR

Bargraph 4 RH side incorrect illumination

+ AFTER IGNITION FEED PRESENT4

NOTES


Check the condition of the + after ignition feed fuse.

Replace the fuse if necessary.

With the ignition switched on, check for a voltage of + 12 Volts on track 17 of the yellow 26 trackpassenger compartment connection unit (BII) connector (A).

Is there 12 Volts ?


NO Repair the wiring between track 17 of the yellow 26 track passenger

compartment connection unit (BII) connector (A) and the passengercompartment fuse board.

Reminder: Under normal operating conditions- BG 4 RH side illuminated when the ignition switch is in + after ignition feed

position- BG 4 RH side extinguished when the ignition switch is in a position other than

+ after ignition feed position

PETROL/DIESEL

Fiche n 68 side 2/3

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AFTER REPAIR

Bargraph 5 LH side

ELECTRIC DOOR LOCKING BUTTON5

Bargraph not active

NOTES


PETROL/DIESEL

Fiche n 68 side 2/3

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AFTER REPAIR

Bargraph 5 LH side illuminated

TAILGATE

XR25 aid : * 25 = cc.1 short circuit + 12 voltsco.O short circuit to earth or open circuit

5

NoneNOTES


PETROL/DIESEL

Fiche n 68 side 2/3

Check the insulation from + 12 volts on the line (BUS) between track 4 of the 26 track yellow passengercompartment connection unit (BII) connector (A) and track 3 of the 4 track tailgate module connector.

Repair the line (BUS) if necessary.

Check the continuity and insulation from earth between track 4 of the 26 track yellow passengercompartment connection unit (BII) connector (A) and track 3 of the 4 track tailgate module connector.

Is there continuity?

CC.1

NOTES None

NoneCO.0 NOTES

Replace the tailgate module.YES

NO Repair the line (BUS) between track 4 of the 26 track yellow passengercompartment connection unit (BII) connector (A) and track 3 of the 4 tracktailgate module connector.

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AFTER REPAIR


DIESEL SOLENOID VALVE CLEARANCE6

Except for F9Q engines see injection fault findingNOTES


Set the XR25 to pulse detection mode (button "G

", input using terminal "Vin

").Ignition on, check for pulses on track 18 of the 26 track blue passenger compartment connection unit (BII)connector (F) (test with the connection unit and solenoid valve coded electronic unit connectorsconnected).

Ignition on, if there are no pulses, replace the passenger compartment connection unit (BII).

Switch on the ignition for more than 30 consecutive seconds, then switch off the ignition and wait untilthe immobiliser warning light flashes (immobiliser active).Switch on the ignition again and check that bargraph 8 LH side is permanently illuminated.

Is bargraph 8 LH side permanently illuminated?


NO Replace the solenoid valve coded electronic unit.

DIESEL

Fiche n 68 side 2/3

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AFTER REPAIR

Bargraphs 6 LH side and 6 RH side illuminated

DIESEL SOLENOID VALVE AND CODED LINE CLEARANCE6

Before beginning fault finding, switch on the ignition for more than 30consecutive seconds, then switch off the ignition.

For F9Q engines see injection fault finding

NOTES


Ensure that the 3 track connector for the solenoid valve coded electronic unit is correctly connected.

Check the condition of the wiring between:

3 track connector for 1 and 18 of the 26 track blue passenger compartment connection unitconnector F

the solenoid valve 2 and the after ignition feed fuse (see inertia switch)coded electronic unit 3 and the vehicle earth

Repair the faulty wiring if necessary.

Set the XR25 to pulse detection mode (button "G", input using terminal "Vin").With the ignition switched on, check for pulses on track 18 of the 26 track blue passenger compartmentconnection unit (BII) connector (F) (test with the connectors for the connection unit and the solenoidvalve coded electronic unit connected).

Do you note any pulses?

Replace the electronic unit on the solenoid valve side.YES

NO Replace the passenger compartment connection unit (BII).

DIESEL

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Erase the memorised fault by entering GO** on the XR25.Carry out a conformity check.Check that the engine immobiliser system operates correctly.

AFTER REPAIR


CODED LINE

XR25 aid : *26 = CO.0 short circuit to earthCC.1 short circuit to + 12 volts

6

None.NOTES


Check the continuity and insulation from earth and 12 Volts of the wiring between track 18 of the 26track passenger compartment connection unit (BII) connector (F) blue and track (*) of the injection

computer.

Repair the wiring if necessary.

Set the XR25 to pulse detection mode (button "G", input using terminal "Vin").Ignition on, check for pulses on track 18 of the 26 track blue passenger compartment connection unitconnector (F) (test with the connectors for the passenger compartment connection unit and the injectioncomputer connected).

Do you note any pulses?

Replace the injection computer.YES

NO Replace the passenger compartment connection unit (BII).

(*) On track 35 for F3R engines,On track 58 for F4R engines.On track 50 for L7X engines.On track 59 for F9Q engines.

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AFTER REPAIR


Key interrogation7

None.NOTES


Check the insulation of the line on track 22 of the 26 track yellow passenger compartment connectionconnector (B) unit and earth or + 12 volts .

Repair the wiring if necessary.

PETROL/DIESEL

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AFTER REPAIR


ANTENNA RING/PASSENGER COMPARTMENT CONNECTION UNITCONNECTION

XR25 aid : *27 = 1.dEF short circuit to earth2.dEF open circuit or short circuit to +5 volts/+12 volts

7

None.NOTES


Check the continuity and insulation from earth and 12 volts of the wiring between:

Check the continuity of the wiring between tracks :

8 and 426 track connection unit 22 and 3 antennaconnector (B) yellow 21 and 6 (earth) ring

9 and 1

Repair if necessary.

Disconnect the 6 track antenna ring connector.With the ignition switched off, check for a voltage of 12 Volts on track 8 of the 26 track yellow passengercompartment connection unit (BII) connector (B).

If you do not note 12 volts + before ignition feed, replace the passenger compartment connection unitBII.

Reconnect the 6 track antenna ring connector.With the ignition switched off, check for a voltage of 12 Volts on track 8 of the 26 track yellow passengercompartment connection unit connector (B).

If you do not note 12 volts + before ignition feed, replace the antenna ring.

Switch off the ignition and wait until the immobiliser warning light flashes (immobiliser active).Disconnect the 6 track antenna ring connector.Set the XR25 to pulse mode (button"G", input using terminal "Vin").Switch the ignition on again, check for a pulse on track 9 of the 26 track yellow passenger compartment

connection unit connector (B) (test with the connection unit connectors connected).

When the ignition is switched on, is there a pulse?

Replace the antenna ring.YES

NO Replace the passenger compartment connection unit BII.

PETROL/DIESEL

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AFTER REPAIR

Bargraph 11 LH side remains extinguished after pressing theradiofrequency PLIP

RADIOFREQUENCY SIGNAL RECEIVED

11

IfBG17 RH side is illuminated, do not apply the fault finding which follows as theBII unit is blank. Carry out the key programming procedure.Only consult the fault finding which follows if BG 11 LH side remains extinguishedafter attempting to lock or unlock the vehicle doors using the radiofrequency PLIP.

NOTES


Check if the vehicle doors can be locked or unlocked by testing with the second key. If the vehicle doorscan be locked or unlocked, replace the battery in the first key.

If the vehicle doors cannot be locked or unlocked, replace the instrument panel (the radiofrequencyreceiver is integrated in the instrument panel).

PETROL/DIESEL

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AFTER REPAIR

Bargraph 11 RH side remains extinguished after pressing theradiofrequency PLIP

RADIOFREQUENCY SIGNAL CORRECT

11

Only consult the fault finding which follows if BG 11 LH side illuminates for3 seconds and BG 11 RH side remains extinguished when the radiofrequency PLIP ispressed.Check that they are the correct keys for the vehicle.

NOTES


There is desynchronisation between the radiofrequency PLIP code and the passenger compartmentconnection unit code if bargraph 11 RH side remains extinguished when the radiofrequency PLIP is

pressed (while bargraph 11 LH side illuminates for approximately 2 seconds before extinguishing) and thevehicle doors cannot be locked or unlocked using the radiofrequency PLIP.

Apply the procedure for resynchronising the keys.

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Passenger compartment connection unit (BII) 82FAULT FINDING - CHECKING CONFORMITY

If a fault bargraph illuminates, refer to the corresponding fault chart.NOTES

Order ofoperations

Function to bechecked

Action Bargraph Display and notes

1 Dialogue with XR25D67

then G02*(selector on

S8)

2n.68

2 Code present

3Conformity of decoderunit

G70*

X X X

Part Number displayed in 2sequences

4Interpretation of nor-mally illuminated bar-graphs

With XR25 cassette n 18 :Illuminated if equipped with atimed courtesy light.Extinguished if not equippedwith a timed courtesy light.

Illuminated for programmingwith 2 keys.Extinguished if programmingwith a single key.

1

2

3

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Order ofoperations



5Configuration ofcomputer for Petrol/Diesel

Illuminated if configured for adiesel or petrol vehicle.

Command :- G22*1* petrol and diesel

configuration

6 Forced protectionmode

Illuminated only aftercommand G04* is entered onthe XR25.Vehicle cannot be started aslong as BG 9 LH side is illumina-ted

7Immobiliser status

Illuminated if immobiliser is ac-tive: switch off the ignition andwait for approximately 10 se-conds for BG 10 LH side to illu-minate.Extinguished if immobiliser isinactive

8Presence of the key

Illuminated when the ignition

is switched on (on conditionthat the vehicle was protectedbefore the ignition was swit-ched on, immobiliser warninglight flashing).NOTE : In normal operation,bargraphs 8 RH side, 9 RH sideand 10 RH side should be illu-minated together.

3

9

10

8

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Order ofoperations



9Reception of the key

code

Illuminated when the ignitionis switched on if the key is co-ded and has the correct format(on condition that the vehiclewas protected before the igni-

tion was switched on, immobi-liser warning light flashing).NOTE : In normal operation,bargraphs 8 RH, 9 RH and 10 RHshould be illuminated toge-ther.

10 Valid key code

Illuminated when the ignitionis switched on if the key is co-ded and has the correct formatand code (on condition that

the vehicle was protected be-fore the ignition was switchedon, immobiliser warning lightflashing).NOTE: In normal operation,bargraphs 8 RH, 9 RH and 10 RHshould be illuminated toge-ther.

11Reception of the ra-diofrequency signalsent by the remotecontrol

Illuminated for approximately3 seconds if the signal is recei-

ved by the passenger compart-ment connection unit (BII).

Illuminated for approximately3 seconds if the signal receivedby the passenger compartmentconnection unit (BII) is correct.

12Presence of interiorlighting cutout

Should extinguish after 30 mi-nutes with the ignition swit-

ched off.Should extinguish after thedoors are locked using the PLIP.

9

10

11

11

12

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Order ofoperations

Function to be checked Action Bargraph Display and notes

13

Reception of doorlock/unlock informa-

tion from the centraldoor locking button.

Illuminatedwhen door lock /unlock information is sent bythe central door locking buttonand received.Enter * 14 on the XR25 to de-

termine the information recei-ved by the passenger compart-ment connection unit (BII):- if* 14 = 0 door lock infor-

mation- if* 14 = 1 door unlock in-

formation

14

Sending of door lock /unlock information bythe passengercompartment connec-tion unit to the lockingmicromotors.

Illuminated when door lock /unlock information is sent by

the decoder unit to the lockingmicromotors .Enter * 34 on the XR25 to de-termine the information sentby the passenger compartmentconnection unit (BII):- if* 34 = 0 door unlock infor-

mation,- if* 34 = 1 door lock infor-

mation.

14

14

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Order ofoperations

Function to be checked Action Bargraph Display and notes

15Reception of doorswitch information Illuminated if doors are open

16

17

Reception of program-ming in progress or re-synchronisation of de-coder not carried outinformation.

Reception of program-ming of 1st key infor-

mation.

17 LH side illuminated if pro-gramming or resynchronisationin progress.17 RH side illuminated if pro-gramming not carried out.

Illuminated if programming of1st key in progress.

PETROL/DIESEL

16

17

18

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Only consult these customer complaints after a complete check using the XR25.NOTES

NO COMMUNICATION BETWEEN THE XR25 AND THE PASSENGER

COMPARTMENT CONNECTION UNIT

IGNITION ON, THE IMMOBILISER WARNING LIGHT FLASHES PERMANENTLY

(IMPOSSIBLE TO START THE VEHICLE)

THE IMMOBILISER WARNING LIGHT REMAINS ILLUMINATED (EVEN WHEN

THE IGNITION IS SWITCHED OFF) OR REMAINS PERMANENTLY

EXTINGUISHED

IGNITION ON, THE INJECTION WARNING LIGHT FLASHES PERMANENTLY

(IMPOSSIBLE TO START THE VEHICLE)

WHEN DRIVING (DECELERATION) AND AT IDLE SPEED, THE INJECTION

WARNING LIGHT FLASHES PERMANENTLY

THE VEHICLE DOES NOT START

Chart 1

Chart 2

Chart 3

Chart 4

Chart 5

Chart 6

FAULT FINDING - CUSTOMER COMPLAINTS

TROL/DIRECT

JECTION DIESEL

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Chart 1 NO COMMUNICATION BETWEEN THE XR25 AND THE PASSENGERCOMPARTMENT CONNECTION UNIT

Use bornier ELE 1506 for the measurements.NOTES

When communication has been established, deal with any illuminated fault bar-graphs.Carry out a conformity check.

AFTER REPAIR

FAULT FINDING - FAULT CHARTS

Check the condition of the + before ignition feed fuses.Replace the fuse if necessary.

Ensure that the XR25 is not the cause of the fault by trying to communicate with another computer on thevehicle (air bag computer, injection computer, ...).Check that the ISO selector is in position S8, that you are using the most recent version of the XR25 cassetteand the correct access code (D67 ).Check battery voltage (U > 10.5 volts).Recharge the battery if necessary.

TROL/DIRECT

JECTION DIESEL

Check that the 26 track yellow passenger compartment connection unit BII connector (A) is correctlyconnected.

Check that the passenger compartment connection unit BII is correctly fed:- earth on track 1 of the white passenger compartment connection unit BII connector (C).- + before ignition feed on track 13 of the 26 track yellow passenger compartment connection unit BII

connector (A).

Ensure that the diagnostic socket is correctly fed.

Check and ensure the continuity and insulation of the wiring for tracks 2 and 15 of the 26 track yellowpassenger compartment connection unit BII connector (A).

There is still no dialogue between the XR25 and the passenger compartment connection unit BII. Replacethe passenger compartment connection unit BIISee passenger compartment connection unit BII configuration.

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Chart 2IGNITION ON, THE IMMOBILISER WARNING LIGHT FLASHES

PERMANENTLY (impossible to start the vehicle)

Only consult this customer complaint after a complete check using the XR25.NOTES


AFTER REPAIR

FAULT FINDING - FAULT CHARTS

no See Chart 1.

Switch on the ignition.Connect the XR25.

Use fiche N68, selector on S8.Enter D67 then G02*.

Is there communication between the XR25

and the passenger compartment connectionunit BII?

yes

yesSee information on BG 7 RH side in the "Fault

finding - Interpretationof XR25 bargraphs" section.

no

Switch off the ignition and wait until theimmobiliser warning light flashes

(immobiliser active).Switch on the ignition again

and check on fiche N68whether BG 7 RH side is illuminated.

Is BG 7 RH side illuminated?

yes Repair or replace the first key.

no

Check the key recognition function.Try to start the vehicle with the 2nd key.

Is it possible to start the vehicle?

A

noSee info

Documents

3028a Bii Special Notes